In the end, then, the question of whether or not The Elder Scrolls 6 will have any VR functionality comes down to whether or not VR actually survives until the time the game enters development.
If it does- then I feel comfortable in saying that yes, The Elder Scrolls 6 will have some kind of VR component after all.
By the time The Elder Scrolls 6 is out, VR will definitely have gained traction- more traction than it has right now, which is essentially none.
Making a game VR compatible at that point will even make some financial sense.